JavaScript: Write a function named "insertWord" that that doesn't take any parameters and doesn't return a...

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Question

JavaScript: Write a function named "insertWord" that that doesn't take any parameters and doesn't return a...

JavaScript:

Write a function named "insertWord" that that doesn't take any parameters and doesn't return a value. This function should find an HTML element with an id of "content" and replace its innerHTML with the string "airplane"

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Answer 1

Answer #1

HTML CONENT:

<!DOCTYPE html>
<!DOCTYPE html>
<html>
<head>
   <title>Change content</title>
</head>
<body align="center">
   <h1 id="content">This Content Going To Be Changed Now!!!!</h1>
   <button id="click" >Change Content</button>
   <script type="text/javascript" src="content.js"></script>
</body>
</html>

JAVA SCRIPT CONTENT:

function insertWord(){
   //get element using its id.
   //using innerHTML we can change the inner content of the element.
   //here content is replaced with "airplane"
   document.getElementById('content').innerHTML="airplane";
}

//to call the funciton i'm adding one button and its event
//when button was clicked that required function was called.
document.getElementById('click').addEventListener('click',insertWord);

OUTPUT BEFORE BUTTON CLICKED:

OUTPUT AFTER BUTTON CLICKED:

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Answer 2

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